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Mass Flow Rate

g/hrtost/day

Convert grams per hour (g/hr) to short tons per day (st/day).

Factor1 g/hr = 2.645547e-5 st/day

Converter

g/hr

Accepts numbers or expressions, e.g. 150 + 14.7

Result
2.64555st/day

Rendered to 6 significant figures.

Formula

Formula
st/day = g/hr × 2.645547e-5

Multiply any value in grams per hour by 2.645547e-5 to obtain the value in short tons per day.

Worked example

Convert 100000 g/hr to st/day.

  1. 01Start with 100000 g/hr.
  2. 02Multiply by the conversion factor: 100000 × 2.645547e-5 = 2.64555 st/day.
Result100000 g/hr = 2.64555 st/day

Conversion table

g/hrst/day
12.6455e-5
25.2911e-5
50.00013228
100.00026455
200.00052911
500.0013228
1000.0026455
2000.0052911
5000.013228
10000.026455

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from g/hr to st/day?
1 g/hr equals 2.645547e-5 st/day. To convert, multiply the value in grams per hour by 2.645547e-5.
How do I convert 1 g/hr to st/day?
1 g/hr = 2.64555e-5 st/day. For any value, multiply by 2.645547e-5.
How do I convert st/day back to g/hr?
Divide by the same factor — or equivalently, multiply by 37799.36. So 1 st/day = 37799.4 g/hr.
When would I need to convert gram per hour to short ton per day?
Mass flow conversions between g/hr and st/day are common in material balances, process stream summaries, bulk solids handling, custody transfer, and equipment sizing where kg/hr, t/hr, lb/hr, and lb/s may all appear in different datasheets or vendor documents.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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